Chicago Bears Playoff Chances 2013 50/50

Lost to Green Bay 28-33, playoff odds down 50 to 0%
8-8-0   .500

How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 12/12100.0*Chance in playoffs100.0*Average seed
Cleveland 31 Chicago 38 +14.6
+1.1
Detroit 16 Baltimore 18 +12.5
+0.6
Dallas 36 Green Bay 37 -3.9
-0.2
Carolina 30 NY Jets 20 -0.2
Tampa Bay 14 San Francisco 33 -0.1
Minnesota 48 Philadelphia 30 +0.1
Week of 12/22100.0*Chance in playoffs100.0*Average seed
Philadelphia 54 Chicago 11 -25.0
-1.8
Green Bay 31 Pittsburgh 38 +12.5
+0.6
Detroit 20 NY Giants 23 +9.3
+0.6
St. Louis 23 Tampa Bay 13 -0.1
Washington 23 Dallas 24 -0.0
Week of 12/29100.0*Chance in playoffs100.0*Average seed
Chicago 28 Green Bay 33 Out
-2.9
Dallas 22 Philadelphia 24 +0.5
Seattle 27 St. Louis 9 +0.4
Minnesota 14 Detroit 13 +0.2
Games Above .500
Chance Will Make Playoffs

Lottery

We are out of the playoffs. Here are the big games and what ifs for draft seeds.
Although it might be more fun to go down swinging.

Big Games

Week of 12/12100.0*Lottery seed
Cleveland 31 Chicago 38 -2.3
Detroit 16 Baltimore 18 -0.9
Dallas 36 Green Bay 37 +0.3
Minnesota 48 Philadelphia 30 -0.1
Denver 20 San Diego 27 +0.1
Carolina 30 NY Jets 20 -0.1
Miami 24 New England 20 +0.1
NY Giants 0 Seattle 23 -0.0
Tennessee 34 Arizona 37 +0.0
Week of 12/22100.0*Lottery seed
Philadelphia 54 Chicago 11 +3.4
Green Bay 31 Pittsburgh 38 -1.0
Detroit 20 NY Giants 23 -0.8
San Diego 26 Oakland 13 +0.1
NY Jets 24 Cleveland 13 +0.1
St. Louis 23 Tampa Bay 13 +0.0
Week of 12/29100.0*Lottery seed
Chicago 28 Green Bay 33 +6.2
Miami 7 NY Jets 20 +0.3
Seattle 27 St. Louis 9 -0.2
Pittsburgh 20 Cleveland 7 +0.2